SPECIFICATIONS Acoustic enclosure: other Active Noise-Cancellation: Active Audio Crossover: Full-Range Battery: Yes Bluetooth Version: 5.0 Brand Name: mifa Built-in Microphone: Yes Cabinet Material: Plastic Category: Speakers Certification: CE,FCC,RoHS Channels: 2 (2.0) Codecs: sbc,AAC Communication: AUX,USB,Bluetooth Control: Volume control,Playback Display Screen: No Feature: Phone Function,Play Video,Wireless subfoofer,Wireless rear speakers Frequency Range: 20Hz-20KHz Hign-concerned Chemical: None Inbox adaptor: No Input Power(W): 50-99 W Input/Output: Aux Intelligent Personal Assistant: None Mid-range material: Metal Number of Loudspeaker Enclosure: 1 Number of devices connectable simultaneously: 2 Origin: Mainland China Output Voltage: 60W PMPO: 60W Playback Function: mp3,FLAC,APE,ALAC Power Source: Battery,DC,Battery Remote Control: No Sabwoofer cabinet material: Plastic Sound Mode: 3D Surround Sound Mode,Stereo Sound Mode,Standard Mode Speaker Type: Portable Support APP: No Support Apt-x: No Support Memory Card: Yes Tweeter material: Metal Use: other Voice Control: No Waterproof: Yes Woofer/Widerange material: Metal mifa Model: A90 FUN COLORING A90 Bluetooth Speaker Bluetooth 5.0 ensures instant pairing. Wireless speakers have faster connection speeds, more stable signal transmission and lower power consumption. Easily connect mobile phones, computers, MP3 player devices. Big Power Strong Bass Effect A90 is a large loud Bluetooth speaker with bass and features a 2 pcs full frequency trumpet+ 2 pcs cool visible radiator design. Display The Rhythm By Dynamic Light 16.80M pixels cool light ring?2 display mode Intelligent mode to rhythm with music and breathing model to display freely IPX8 Waterproof IPX8 waterproof protection safeguards against rain, dust, snow, and spills Dual Pairing Wireless Speakers The speaker supports stereo pairing for added acoustic depth, So you can create an enveloping sound field. Superb quality surround sound experience can be made by simply pairing two of our speakers together. The saying that two will always be better than one proves as a fact with TWS function Portable strap design. Built-in 8000mAh Li battery 30+ hours of portable playtime on a single charge. Its compact size and rugged durability make it perfect to take with you. Built-in 8000mAh Li battery More Input Way Use As You Like Support USB flash drive,Micro SD card and AUX input play,Easy to operate HD Call One-key Hands-free Talk Built-in HD mic Hands-free call Comfortable talking Durable Design For All-Terrain Use mifa A90 Outdoor Bluetooth Speaker has a comfortable carrying strap and bag for using in any situation. Packing list Speaker*1pc Type-C charging cable*1pc 3.5mm audio cable*1pc User manual*1pc Bag*1pc Strap*1pc Product Information Speaker type:Bluetooth 5.0 Storage type:?32G Micro SD card USB charge (DC5V-2A):About 3.5 hrs Power supply:built-in 8000mAh lithium-ion battery Support TWS connection between two bluetooth speakers Parameters Driver unit:2 pcs 66mm full frequency trumpet+ 2 pcs 78mm radiator Connect: Bluetooth 5.0 USB type:USB2.0,compatible with USB1.1 Play function MP3 format:8Kbps-320Kbps WMA format:32Kbps-384Kbps WAV format:32Kbps-1414Kbps Support MP3,WMA,WAV,APE,FLAC Size:250.4*115.2*106.2mm Battery: Built-in 8000 mAh lithium battery Weigh:1.8Kg FAQ Keeps cutting out when playing Please ensure the speaker is within the operating range and there are no obstacles between the speaker and the device Not able to connect to your device 1. Restart the speaker and try again 2. If your device requires a Pin Code, please enter 0000 Not able to play the music in Micro SD card 1. Please ensure the format of the Micro SD card is FAT32. It only supports FAT32 Micro SD card 2. Please ensure the formats of the music files are APE, FLAC, WAV, WMA or MP3 No sound when playing 1. Please adjust the volume of the speaker 2. Please adjust the volume of your device 3. Please check if the speaker is paused No sound in AUX-in mode Please ensure the audio cable is connected well Not able to turn on Please try to charge the speaker for about 3 hours No respond to any operation Please try to reset the speaker by pressing the reset button in the AUX-in jack